Melatonin
[化] 褪黑激素; N-乙酰-5-甲氧基色胺
🗣️ 情景例句
I think I want to study journalism
我想学新闻学
The bright light made Alex blink.
强烈的灯光使阿列克斯的眼睛晕眩。
He, too, arrived near Calais on the same day with a new'Antoinette'.
同一天，他驾驶一架新的“安特瓦特”号飞机来到了加来附近。